What is a Builders clean? A Builders clean is when all trades have finished on a new home, I come in and make the tradesmen and builder looking good. I will wipe down all surfaces to remove any dust and paint that’s on the surfaces, I clean all tiled surfaces to remove the chalk left from grouting, cleaning of windows to remove paint, cement, and whatever else that makes its way on them. My system to removing cement of windows and frames I unique and I do not scratch the glass or frames. For best results it’s better to me once that trade has finished the longer the cement stays on the glass the higher the chance the glass may be stained/ etch and cannot be removed.